Posi-Melt™ Multipurpose Screws
- Un-tangential flight geometry
- Faster color changeovers
- Complete pressurization
Patented Technology
Made in USA
Precision injection machines with bimetallic screw manufacturing solutions feature patented Posi-Melt™ technology that disrupts laminar flow, increasing plastic exposure to barrel walls by up to 60%. Our advanced mixing screws, barrier screws, and extrusion screws deliver uniform homogenized melt with consistent temperature distribution across all thermoplastic materials. Engineered for injection molding, extrusion, blow molding, and LSR applications in sizes from 14mm to 240mm.
Talk to our experts for custom solutions and tailored guidance.
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What diameter range is available for bimetallic injection screws?
All Posi-Melt™ screws are available in diameters from 14mm to 240mm, with custom sizes available upon request for specialized applications.
How does Posi-Melt™ technology improve melt quality?
Can these screws reduce material changeover time?
What materials are compatible with these screws?
Are custom screw designs available?
What construction materials are used?
Do these screws work with existing injection molding machines?
Talk to our experts for custom solutions and tailored guidance.
Precision injection molded components requiring consistent melt quality and fast changeovers for high-volume production.
Sterile plastic components with superior melt uniformity and temperature control for critical healthcare applications.
High-precision plastic housings and components with color-critical requirements and tight dimensional tolerances.
Heavy-duty extrusion and compounding operations for pipes, profiles, sheets, and engineered polymer compounds.
Talk to our experts for custom solutions and tailored guidance.
Eight U.S. patents including Posi-Melt™ screw designs that increase plastic exposure to barrel walls by 60% for superior melt quality and consistency.
Direct consultation with founder Mike Durina and proprietary design software that calculates heat transfer, shear rates, and pressure profiles for your exact needs.
Since 1999, helping injection molders and extrusion processors achieve higher profitability through advanced plasticating components and breakthrough technologies.
Our plasticating experts will respond within 24 hours with tailored recommendations and pricing for your specific application and throughput requirements.
For immediate assistance, feel free to give us a direct call at 3304825100 You can also send us a quick email at info@mdplastics.com
For immediate assistance, feel free to give us a direct call at 3304825100 You can also send us a quick email at info@mdplastics.com